[CNCF Hosted] Testing and Release Patterns for Crossplane | 跨平面的测试和发布模式 - Yury Tsarev & Steven Borrelli, Upbound

This talk was presented at KubeCon China 2024.

Upbound Crossplane has become the foundation of many Internal Developer Platforms (IDPs). A requirement for any IDP in production is the ability to make changes and upgrades to the platform with confidence. This talk will cover testing and release patterns based on our experience building production-ready environments across a range of Crossplane users. We’ll cover the lifecycle of a Crossplane Composition upgrade, from local commit to pull request to target customer environment, end-to-end testing tools, handling API changes, and how to control updates to customer environments. For quite a while, testing Crossplane Compositions meant relying exclusively on costly end-to-end layers. In this talk, we're unveiling new unit testing capabilities that allow you to evaluate and test your Composition code in complete isolation. 

Crossplane已成为许多内部开发者平台（IDPs）的基础。在生产中，任何IDP的要求都是能够有信心地对平台进行更改和升级。 本次演讲将涵盖基于我们在跨多个Crossplane用户构建生产就绪环境的经验，讨论测试和发布模式。 我们将介绍Crossplane Composition升级的生命周期，从本地提交到拉取请求再到目标客户环境，端到端测试工具，处理API更改以及如何控制对客户环境的更新。 相当长一段时间以来，测试Crossplane Compositions意味着完全依赖昂贵的端到端层。在本次演讲中，我们将揭示新的单元测试功能，使您能够在完全隔离的环境中评估和测试您的Composition代码。